Element block pseudo-class :hover generated with padding 20px position static cursor default border 0px rgba(0,0,0,1) solid z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px line-height 1 height auto float none overflow hidden background box-sizing content-box border-radius display block font-size 18px transform width 160px font-weight normal